JPH035222U - - Google Patents

Info

Publication number
JPH035222U
JPH035222U JP6642289U JP6642289U JPH035222U JP H035222 U JPH035222 U JP H035222U JP 6642289 U JP6642289 U JP 6642289U JP 6642289 U JP6642289 U JP 6642289U JP H035222 U JPH035222 U JP H035222U
Authority
JP
Japan
Prior art keywords
movable part
fixed part
rigid plate
lens
movable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6642289U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6642289U priority Critical patent/JPH035222U/ja
Publication of JPH035222U publication Critical patent/JPH035222U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案に係るレンズ支持装置の一実施
例の縦断面図、第2図はゲインおよび位相の周波
数特性の一例を示す図である。 1…対物レンズ、2…レンズ枠、3…コイル、
4a,4b…剛体板、5…外ヨーク、6…永久磁
石、7…内ヨーク、8,10…永久磁石、11…
固定部、20a,20b,21a,21b…V字
状の溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. レンズを含む可動部と、該可動部を固定部に対
    してレンズの光軸方向に移動変位させる駆動手段
    とを備え、前記可動部と前記固定部との間にはこ
    れらに点接触する剛体板が設けられ、該剛体板は
    、前記可動部と前記固定部との間に吸引力を作用
    させる吸引手段によつて前記可動部と前記固定部
    との間に保持され前記可動部と前記固定部とを連
    結するようになつていることを特徴とするレンズ
    支持装置。
JP6642289U 1989-06-07 1989-06-07 Pending JPH035222U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6642289U JPH035222U (ja) 1989-06-07 1989-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6642289U JPH035222U (ja) 1989-06-07 1989-06-07

Publications (1)

Publication Number Publication Date
JPH035222U true JPH035222U (ja) 1991-01-18

Family

ID=31599127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6642289U Pending JPH035222U (ja) 1989-06-07 1989-06-07

Country Status (1)

Country Link
JP (1) JPH035222U (ja)

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